RC4WD Z-T0125 Mickey Thompson 40 Ser 3.8 Baja MTZ Tires (2) Made by RC 4WD; RC 4WD is a USA based company; parts are sourced from Chinese producers RC 4WD part number Z-T0125; UPC 812115023696 This item works with: Associated Rival Monster Truck, ; Axial Yeti XL, ; HPI Electric Savage Flux, ; HPI Nitro Savage X, Savage X 4.6, Savage XL, ; Traxxas E-Maxx, E-Revo 5603 5605 5608 , Revo 3.3 5309, Summit , T-Maxx 3.3 4909